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1. 发明授权

US5702306A Protective device for telescopic shafts 失效
标题翻译：伸缩轴保护装置
公开(公告)号：US5702306A
公开(公告)日：1997-12-30
申请号：US743322
申请日：1996-11-04
申请人： Wolfgang Adamek , Horst Kretschmer , Hubert Grosse Entrup , Clemens Nienhaus , Paul Herchenbach , Andreas Sarfert , Klaus Kampf , Wilhelm Schott
发明人： Wolfgang Adamek , Horst Kretschmer , Hubert Grosse Entrup , Clemens Nienhaus , Paul Herchenbach , Andreas Sarfert , Klaus Kampf , Wilhelm Schott
IPC分类号： B60K17/22 , A01B71/06 , A01B71/08 , F16C3/03 , F16D3/06 , F16D3/84 , F16L27/12 , F16P1/00 , F16C1/26
CPC分类号： A01B71/08 , F16C3/03 , F16D3/06 , F16D3/848
摘要： A protective device for telescopic driveshafts used in driving agricultural implements has two protective tubes (8, 9) which are axially inserted into, and overlap, one another. The tubes (8, 9) are adjustable relative to one another along their longitudinal axis (5) and are made of plastics. The outer protective tube (8) includes three circumferentially distributed pairs of ribs ( 13, 14). The ribs (13, 14) are arranged at a distance from one another and a groove (11) is formed between the ribs (13, 14). Guiding webs (15) are provided between pairs of ribs ( 13, 14). The webs (15) project inwardly towards the longitudinal axis (5) from the inner face (12) of the outer protective tube (8). The webs (15) also project inwardly towards the longitudinal axis (5) and serve to center and radially support the tube (9). The outer face of the outer protective tube has a smooth finish. Thus, there are no projections which may possibly injure the operative when unintentionally rotating the protective device.
摘要翻译：用于驱动农具的伸缩传动轴的保护装置具有两个彼此轴向插入并重叠的保护管（8,9）。管（8,9）可沿其纵向轴线（5）相对于彼此调节，并且由塑料制成。外保护管（8）包括三个周向分布的肋（13,14）对。肋（13,14）彼此间隔一定距离设置，并且在肋（13,14）之间形成有槽（11）。引导纤维网（15）设置在成对的肋（13,14）之间。腹板（15）从外保护管（8）的内表面（12）朝着纵向轴线（5）向内突出。腹板（15）也向纵向轴线（5）向内突出，并用于将管（9）中心并径向支撑。外保护管的外表面光滑。因此，当意外地旋转保护装置时，没有可能损伤手术的突起。

2. 发明授权

US06896621B2 Torque limiting coupling 有权
标题翻译：扭矩限制联轴器
公开(公告)号：US06896621B2
公开(公告)日：2005-05-24
申请号：US10268523
申请日：2002-10-10
申请人： Bernd Carstensen , Andreas Sarfert , Eberhard Wilks , Wilhelm Schott , Gottfried Kohnen
发明人： Bernd Carstensen , Andreas Sarfert , Eberhard Wilks , Wilhelm Schott , Gottfried Kohnen
IPC分类号： F16D43/202 , F16D7/00
CPC分类号： F16D43/2028
摘要： A torque limiting coupling has a first coupling hub (2) with first driving members (10), and a second coupling hub (27) with second driving members (35). The hubs (2, 27) are jointly received in a coupling sleeve (46) and are rotatable independently of one another. When a set torque is exceeded while the first coupling hub (2) is driven in one of two driving directions of rotation N1 or N2, the second coupling hub (27) is subjected to a force which ensures that, in the driving direction of rotation N1, the driving members (10) of the first coupling hub (2) are transferred into the disconnected position and that, in the driving direction of rotation N2, the second driving members (35) of the second coupling hub (27) are transferred into the disconnected position.
摘要翻译：扭矩限制联接器具有带有第一驱动构件（10）的第一联接轮毂（2）和具有第二驱动构件（35）的第二联接轮毂（27）。轮毂（2,27）共同地容纳在联接套筒（46）中并且能够彼此独立地旋转。当第一联接轮毂（2）在两个驱动方向N 1或N 2中的一个驱动时被超过设定的扭矩时，第二联接轮毂（27）受到一个力，其确保在驱动方向的旋转N 1，第一联接轮毂（2）的驱动构件（10）被转移到断开位置，并且在旋转驱动方向N 2中，第二联接毂（2）的第二驱动构件（35） 27）被转移到断开位置。

3. 发明授权

US06773199B2 Coupling, especially torque limiting coupling 有权
标题翻译：耦合，特别是转矩限制耦合
公开(公告)号：US06773199B2
公开(公告)日：2004-08-10
申请号：US10087287
申请日：2002-02-28
申请人： Wilhelm Schott , Andreas Sarfert , John Zubik
发明人： Wilhelm Schott , Andreas Sarfert , John Zubik
IPC分类号： F16B704
CPC分类号： F16D3/02 , F16D7/048 , Y10T403/7026 , Y10T403/7041 , Y10T403/7062
摘要： A coupling, especially a torque limiting coupling, has a coupling housing (2) and an inner coupling member (10) received therein. The inner coupling member (10) connects to a drive shaft. Torque transmitting elements (12), active in the form of locking members, are positioned between the inner coupling member (10) and the coupling housing (2). The coupling housing (2) has a connecting bore portion (6) which receives a connecting portion (19) of a connecting element (18). The outer contour (10) of the connecting portion (19) follows the inner contour (9) of the coupling housing (2) in the area of the connecting bore portion (6). The connecting portion (19) is accommodated with a radial clearance. Thus, radial displacements, circumferential displacements as well as angular displacements are possible between the coupling housing (2) and the connecting element (18).
摘要翻译：耦合器，特别是扭矩限制联接器，具有联接壳体（2）和容纳在其中的内部联接构件（10）。内部联接构件（10）连接到驱动轴。主动形式为锁定构件的扭矩传递元件（12）位于内部联接构件（10）和联轴节壳体（2）之间。联接壳体（2）具有连接孔部分（6），其接纳连接元件（18）的连接部分（19）。连接部分（19）的外轮廓（10）在连接孔部分（6）的区域中跟随联接器壳体（2）的内轮廓（9）。连接部分（19）以径向间隙容纳。因此，在联接壳体（2）和连接元件（18）之间可以进行径向位移，圆周位移以及角位移。

4. 发明授权

US07997362B2 Device for coupling a universal joint shaft with a power take-off shaft of a tractor 有权
标题翻译：用于将万向节轴与牵引车的动力输出轴联接的装置
公开(公告)号：US07997362B2
公开(公告)日：2011-08-16
申请号：US12207659
申请日：2008-09-10
申请人： Paul Herchenbach , Andreas Sarfert , Andreas Lohmüller
发明人： Paul Herchenbach , Andreas Sarfert , Andreas Lohmüller
IPC分类号： A01B71/06
CPC分类号： A01B71/063 , Y10S464/901 , Y10T403/1624
摘要： A device for coupling a universal joint shaft to a power take-off shaft (1) of a tractor has a first coupling mechanism (48) that is non-rotatably arranged on the universal joint shaft. A second coupling mechanism (17) is non-rotatably arranged on the power take-off shaft (1) of the tractor. The first and second coupling mechanisms can be non-rotatably coupled to transmit torque. A coupling shield (7) is provided to couple the coupling mechanism (17, 48). The first coupling mechanism (48) is at least indirectly rotationally supported on the coupling shield (7). A locking mechanism (58, 58′) projects from the coupling shield (7). A bracket (2) is attachable on the rear of the tractor. The bracket (2) has at least one locking device (5, 5′) that is displaceable between an unlocked position and a locked position. The locking device (5, 5′) is displaced from the unlocked position into the locked position. The locking device (5, 5′) interacts with the locking members (58, 58′) of the coupling shield (7) to pull it towards the bracket (2). The first coupling mechanism (48) is transferred into a coupling position to couple it the second coupling mechanism (17).
摘要翻译：用于将万向接头轴联接到拖拉机的动力输出轴（1）的装置具有不可旋转地布置在万向节轴上的第一联接机构（48）。第二联接机构（17）不可旋转地布置在拖拉机的动力输出轴（1）上。第一和第二联接机构可以不可旋转地联接以传递扭矩。提供耦合屏蔽（7）以耦合耦合机构（17,48）。第一联接机构（48）至少间接旋转地支撑在联接屏蔽（7）上。锁定机构（58,58'）从耦合屏蔽（7）突出。托架（2）可以安装在拖拉机的后部。托架（2）具有至少一个可在解锁位置和锁定位置之间移动的锁定装置（5,5'）。锁定装置（5,5'）从解锁位置移动到锁定位置。锁定装置（5,5'）与联接屏蔽件（7）的锁定构件（58,58'）相互作用以将其拉向托架（2）。第一联接机构（48）被转移到联接位置以将其耦合到第二联接机构（17）。

5. 发明申请

US20090103972A1 Device for Coupling A Universal Joint Shaft With A Power Take-Off Shaft Of A Tractor 有权
标题翻译：用于连接拖拉机动力输出轴的万向节轴的装置
公开(公告)号：US20090103972A1
公开(公告)日：2009-04-23
申请号：US12207659
申请日：2008-09-10
申请人： Paul Herchenbach , Andreas Sarfert , Andreas Lohmuller
发明人： Paul Herchenbach , Andreas Sarfert , Andreas Lohmuller
IPC分类号： F16D1/00
CPC分类号： A01B71/063 , Y10S464/901 , Y10T403/1624
摘要： A device for coupling a universal joint shaft to a power take-off shaft (1) of a tractor has a first coupling mechanism (48) that is non-rotatably arranged on the universal joint shaft. A second coupling mechanism (17) is non-rotatably arranged on the power take-off shaft (1) of the tractor. The first and second coupling mechanisms can be non-rotatably coupled to transmit torque. A coupling shield (7) is provided to couple the coupling mechanism (17, 48). The first coupling mechanism (48) is at least indirectly rotationally supported on the coupling shield (7). A locking mechanism (58, 58′) projects from the coupling shield (7). A bracket (2) is attachable on the rear of the tractor. The bracket (2) has at least one locking device (5, 5′) that is displaceable between an unlocked position and a locked position. The locking device (5, 5′) is displaced from the unlocked position into the locked position. The locking device (5, 5′) interacts with the locking members (58, 58′) of the coupling shield (7) to pull it towards the bracket (2). The first coupling mechanism (48) is transferred into a coupling position to couple it the second coupling mechanism (17).
摘要翻译：用于将万向接头轴联接到拖拉机的动力输出轴（1）的装置具有不可旋转地布置在万向节轴上的第一联接机构（48）。第二联接机构（17）不可旋转地布置在拖拉机的动力输出轴（1）上。第一和第二联接机构可以不可旋转地联接以传递扭矩。提供耦合屏蔽（7）以耦合耦合机构（17,48）。第一联接机构（48）至少间接旋转地支撑在联接屏蔽（7）上。锁定机构（58,58'）从耦合屏蔽（7）突出。托架（2）可以安装在拖拉机的后部。托架（2）具有至少一个可在解锁位置和锁定位置之间移动的锁定装置（5,5'）。锁定装置（5,5'）从解锁位置移动到锁定位置。锁定装置（5,5'）与联接屏蔽件（7）的锁定构件（58,58'）相互作用以将其拉向托架（2）。第一联接机构（48）被转移到联接位置以将其耦合到第二联接机构（17）。

6. 发明授权

US06406375B1 Protective device for a drive assembly with a double universal joint 有权
标题翻译：具有双万向节的驱动组件的保护装置
公开(公告)号：US06406375B1
公开(公告)日：2002-06-18
申请号：US09706225
申请日：2000-11-03
申请人： Paul Herchenbach , Andreas Sarfert
发明人： Paul Herchenbach , Andreas Sarfert
IPC分类号： F16D384
CPC分类号： F16D3/845 , A01B71/08
摘要： A protective device for a driving assembly with a double universal joint has a protective cone (13) made of plastic. At a first axial end, the protective cone (13) is secured to a bearing assembly (12). At its second axial end (16), the protective cone (13) carries a guiding ring (18). Folds (15) are arranged between the axial ends. A hollow-spherical-zone-like inner bearing face (19) of the guiding ring (18) is arranged on a spherical outer bearing face (26) of a bearing race (25). A sliding ring (30) in the bearing race (25) is supported in a bearing groove (27) of the double yoke (2) of the double universal joint (1). The guiding ring (18) is pre-tensioned by the folds (15) of the protective cone (13) and thus held in contact with the outer bearing face (26). The guiding ring (18) can be removed from the bearing assembly, thus making components of the double universal joint accessible for maintenance purposes, such as lubrication.
摘要翻译：用于具有双万向接头的驱动组件的保护装置具有由塑料制成的保护锥（13）。在第一轴向端，保护锥（13）固定到轴承组件（12）上。在其第二轴向端（16）处，保护锥（13）承载引导环（18）。折叠（15）布置在轴向端部之间。引导环（18）的中空球形区域内侧支承面（19）设置在轴承座圈（25）的球面外侧支承面（26）上。轴承座25中的滑环30被支撑在双万向接头1的双轭（2）的轴承槽（27）中。引导环（18）由保护锥体（13）的折叠部（15）预张紧，从而与外侧支承面（26）保持接触。引导环（18）可以从轴承组件移除，从而使双通用接头的部件可以进行维护，例如润滑。

7. 发明授权

US06497620B1 Coupling assembly for agricultural implements 有权
标题翻译：农具联轴器组件
公开(公告)号：US06497620B1
公开(公告)日：2002-12-24
申请号：US09658098
申请日：2000-09-08
申请人： Andreas Lohmüller , Andreas Sarfert , Reinhold Walter , Eberhard Wilks
发明人： Andreas Lohmüller , Andreas Sarfert , Reinhold Walter , Eberhard Wilks
IPC分类号： F16D2700
CPC分类号： F16D27/115 , B60W2050/143 , F16D48/064 , F16D48/066 , F16D2500/1022 , F16D2500/1045 , F16D2500/111 , F16D2500/30406 , F16D2500/30415 , F16D2500/30426 , F16D2500/3166 , F16D2500/5106 , F16D2500/70418 , F16D2500/7101 , Y10T464/30
摘要： A coupling assembly for agricultural implements has a friction coupling (1), an electromagnet (6) and control mechanism (7). The friction coupling (1) includes a friction assembly (4) which is loaded by a pressure plate (14). The pressure plate (14) is loaded by pressure springs (15, 16). The pressure plate (14) is adjustable by an actuating device (5) which includes an electromagnet (6) and an anchor plate (19). The control mechanism (7) includes a control member (27) which, by changing the electric current, regulates the pressure force of the pressure plate (14) during the coupling and/or uncoupling operation. The housing (2) and the hub (3) are associated with speed sensors (25, 26) which transmit a signal to the control mechanism (7) to relieve the load on the friction assembly. Thus, this prevents the friction coupling (1) from overheating.
摘要翻译：用于农具的联接组件具有摩擦联接器（1），电磁体（6）和控制机构（7）。摩擦联接器（1）包括由压板（14）加载的摩擦组件（4）。压板（14）由压力弹簧（15,16）装载。压板（14）可由包括电磁体（6）和锚板（19）的致动装置（5）调节。控制机构（7）包括控制构件（27），其通过改变电流来调节在联接和/或解耦操作期间压板（14）的压力。壳体（2）和轮毂（3）与速度传感器（25,26）相关联，速度传感器（25,26）将信号传递到控制机构（7）以减轻摩擦组件上的载荷。因此，这防止摩擦联接（1）过热。

8. 发明授权

US07168545B2 Coupling 有权
标题翻译：耦合
公开(公告)号：US07168545B2
公开(公告)日：2007-01-30
申请号：US10982460
申请日：2004-11-05
申请人： Daniel Ochsenknecht , Heinz Ossendorf , Gottfried Kohnen , Andreas Sarfert
发明人： Daniel Ochsenknecht , Heinz Ossendorf , Gottfried Kohnen , Andreas Sarfert
IPC分类号： F16D25/063
CPC分类号： F16D7/027 , F16D25/0638
摘要： A coupling, used in drivelines or for driving agricultural implements, has a first coupling element (1) and a second coupling element (2). An actuating element (4) is axially displaceable relative to the first coupling element (1) between a switched-on position and a switched-off position. A power drive (5) actively displaces the actuating element (4). The power drive (5) loads the actuating element (4) in the switched-on position against an abutment mechanism (31, 36). A first spring (6), in the switched-on position of the actuating element (4), loads the friction assembly (3). This enables the friction assembly (3) to assume the torque transmitting position.
摘要翻译：用于传动系统或用于驱动农具的联轴器具有第一联接元件（1）和第二联接元件（2）。驱动元件（4）可在接通位置和关闭位置之间相对于第一联接元件（1）轴向移动。动力驱动器（5）主动地移动致动元件（4）。动力驱动器（5）将致动元件（4）装载在接通位置，抵靠抵靠机构（31,36）。在致动元件（4）的接通位置的第一弹簧（6）装载摩擦组件（3）。这使得摩擦组件（3）能够承受扭矩传递位置。

9. 发明申请

US20050115789A1 Coupling 有权
标题翻译：耦合
公开(公告)号：US20050115789A1
公开(公告)日：2005-06-02
申请号：US10982460
申请日：2004-11-05
申请人： Daniel Ochsenknecht , Heinz Ossendorf , Gottfried Kohnen , Andreas Sarfert
发明人： Daniel Ochsenknecht , Heinz Ossendorf , Gottfried Kohnen , Andreas Sarfert
IPC分类号： F16D7/02 , F16D25/0638 , F16D13/04
CPC分类号： F16D7/027 , F16D25/0638
摘要： A coupling, used in drivelines or for driving agricultural implements, has a first coupling element (1) and a second coupling element (2). The coupling elements (1, 2) are arranged to be rotatable relative to one another around an axis of rotation Z. A friction assembly (3) can be loaded to transmit torque between the first coupling element (1) and the second coupling element (2) to assume a torque transmitting position. An actuating element (4) is axially displaceable relative to the first coupling element (1) between a switched-on position and a switched-off position. In the switched-on position, the friction assembly (3) is loaded to assume the torque transmitting position. A power drive (5) displaces the actuating element (4). The power drive (5) loads the actuating element (4) in the switched-on position against an abutment mechanism (31, 36). The abutment mechanism (31, 36) delimits the displacement path of the actuating element (4) and holds the actuating element (4) in the switched-on position. A first spring (6), in the switched-on position of the actuating element (4), loads the friction assembly (3). This enables the friction assembly (3) to assume the torque transmitting position. The first spring (6) is pretensioned by the actuating element (4) by a pretensioned path defined by the switched-on position of the actuating element (4).
摘要翻译：用于传动系统或用于驱动农具的联轴器具有第一联接元件（1）和第二联接元件（2）。联接元件（1,2）被布置成围绕旋转轴线Z可相对于彼此旋转。可以加载摩擦组件（3）以在第一联接元件（1）和第二联接元件（1）之间传递扭矩 2）承担扭矩传递位置。驱动元件（4）可在接通位置和关闭位置之间相对于第一联接元件（1）轴向移动。在接通位置，摩擦组件（3）被装载以承受转矩传递位置。动力驱动器（5）移动致动元件（4）。动力驱动器（5）将致动元件（4）装载在接通位置，抵靠抵靠机构（31,36）。邻接机构（31,36）限定致动元件（4）的位移路径，并将致动元件（4）保持在接通位置。在致动元件（4）的接通位置的第一弹簧（6）装载摩擦组件（3）。这使得摩擦组件（3）能够承受扭矩传递位置。第一弹簧（6）由致动元件（4）由由致动元件（4）的接通位置限定的预张力路径预紧。

10. 发明授权

US5462303A Side strut for a lower steering arm of a tractor 失效
标题翻译：拖拉机的下转向臂的侧支柱
公开(公告)号：US5462303A
公开(公告)日：1995-10-31
申请号：US218113
申请日：1994-03-25
申请人： Hans-Jurgen Langen , Jurgen Vollmer , Andreas Sarfert
发明人： Hans-Jurgen Langen , Jurgen Vollmer , Andreas Sarfert
IPC分类号： A01B59/041
CPC分类号： A01B59/041 , Y10T292/305 , Y10T403/599
摘要： A side strut 6 for the lower steering arm of a three-point attaching device of a tractor is telescopic and has a first telescopic member 14 and a second telescopic member 15 which are able to carry out relative movements relative to one another along an adjustment axis 16. A locking pawl 19 may allow maximum possible relative movement or a limited amount of travel. Complete locking is also possible. For setting the various positions which the locking pawl 19 is able to assume relative to the telescopic members 14, 15, a fixing device 31 is provided which takes account of the respective stop regions 24, 30 for the locking pawl 19 or which, for the purpose of allowing the entire relative movement between the maximum limits, may be disengaged from the locking stops 23. This measure, in addition to permitting standard adjustment within the limits of the usual floating movement, allows a limited floating movement. Furthermore, it achieves complete locking and fixing in this position.
摘要翻译：用于拖拉机三点连接装置的下转向臂的侧撑杆6是可伸缩的并且具有第一伸缩构件14和第二伸缩构件15，第一伸缩构件14和第二伸缩构件15能够沿着调节轴线相对于彼此执行相对运动锁定爪19可以允许最大可能的相对运动或有限的行程。完全锁定也是可能的。为了设置锁定爪19相对于伸缩构件14,15能够呈现的各种位置，提供了一种考虑到用于锁定爪19的相应停止区域24,30的定影装置31，对于允许最大限度之间的整个相对运动的目的可以与锁定止挡23脱离。除了允许在通常的浮动运动的限制内进行标准调节之外，该措施允许有限的浮动运动。此外，它在这个位置实现了完全的锁定和固定。

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